About RHITCHCOCK

RHITCHCOCK · 10-22-2012

I have an E-LAN carrier ethernet WAN for some of my locations. Most traffic is HQ-bound, and I do GRE tunnels from loopback interfaces on the routers at outlying locations back to HQ, and encrypt them with IPSec on the outside interfaces (we're a fi...

RHITCHCOCK · 12-09-2010

I've been reading about about QoS over GRE/VPN tunnels, and I want to make sure I'm understanding things correctly and taking the right approach.Here's my example:Site A - 10.1.0.0/16Site B - 10.2.0.0/16Routers on both sides are set up like my lovely...

RHITCHCOCK · 12-02-2010

I'm currently setting up what will the first site with approximately 5 to follow using carrier ethernet as primary connectivity and DSL/Cable as backup. All traffic will flow through HQ. The carrier ethernet will be 10Mbit bi-directional, the DSL/C...

RHITCHCOCK · 09-09-2010

I know a sales engineer is the person who will tell me what equipment/feature set I need in the end, but I want to make sure I'm asking the right questions (and that what I'm trying to do can be done!)This is a continuation of this discussion (which ...

RHITCHCOCK · 08-25-2010

I've been banging my brain against this for a bit, and I need some advice from those more experienced.The diagram I've attached crudely shows how our WAN is currently set up (sorry for my poor diagram skills).Site A, Site B, and Site C communicate wi...

RHITCHCOCK · 10-24-2012

Understood, yes. I probably shouldn't have used the term "half". But basically I can apportion fractions of the bandwidth to the different tunnels by giving them shaping policy-maps, as long as the total doesn't exceed the available bandwidth (or, ...

RHITCHCOCK · 10-24-2012

Thanks for the response, Joseph. If I'm understanding you correctly, my only option might be to shape my tunnels down so each is congested at only half the available bandwidth?

RHITCHCOCK · 12-15-2010

I'll attempt putting the policy on that outside interface, then. I'll be doing some testing shortly and see how this works out, and update this thread with my results. Thanks again for all your advice!

RHITCHCOCK · 12-10-2010

Thank you for the suggestions so far.Hariharan, I tried to set things similar to your example. I ran into the following things:1. I can't use a class-map default set to fair-queue in SETDSCP. If I do, I can't assign the service-policy to input on t...

RHITCHCOCK · 09-10-2010

You're right, I knew that. Temporary lapse in memory. Thanks!I appreciate your help. I know I should be able to do what I'm attempting, and I know what feature set I need to look for when I buy the routers. Thanks very much for all your help! I'...

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